.content-head {
	background: #23262e;
	height: 40px;
	line-height: 40px;
	padding: 0 30px;
	color: #fff;
	font-size: 18px; 
}

.content-main {
	display: flex;
	height: 100%;
}

.tab-content {
	width: 100%;
}

.nav-item {
	width: 100%;
	min-height: 95vh;
}

.side-nav {
	width: 200px;
	/*flex-grow: 1;*/
	background: #393D49;
	display: inline-flex;
    font-size: 14px;
    border-top: 1px solid #404553;
}

.side-nav a {
	color: #c2c2c2;
	display: block;
	height: 45px;
	line-height: 45px;
}

a.nav-item-front {
	padding: 0 20px;
}

a.nav-item-add {
	background: #2B2E37;
	color: #fff;
}

.nav-item-child a {
	padding-left: 50px;
}

.nav-item-child a:hover {
	color: #fff;
}

.content {
	flex-grow: 2;
	display: inline-flex;
	border-top: 2px solid #2299ee;
	border-left: 2px solid #2299ee;
}

.bg-gray {
	background: #ececec;
}

.content-tab {
	border-bottom: 1px solid #e2e2e2;
	overflow: hidden;
}

.content-tab li {
	height: 38px;
	line-height: 38px;
	padding: 0 30px 0 10px;
	float: left;
	border-right: 1px solid #e2e2e2;
	position: relative;
}

.content-tab-add {
	background: #2299ee;
}

.content-tab li a {
	color: #000;
}

li.content-tab-add a {
	color: #fff;
}

.content-tab-close {
	position: absolute;
	right: 10px;
	top: 0;
	cursor: pointer;
}

.tab-item iframe {
	width: 100%;
}

.mask {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: #000;
	width: 100%;
	height: 100%;
	opacity: .5;
	z-index: 10;
}

.mask-content {
	background: #fff;
	position:fixed;
	z-index: 15;
	margin:auto;
	left:0;
	right:0;
	top:0;
	bottom:0;
	padding: 10px;
}

.mask-info-line {
	padding: 10px;
}
.mask-title {
	border-bottom: 1px solid #d0d0d0;
    padding-bottom: 8px;
    font-size: 12px;
}

.mask-info-line strong {
	font-weight: bold;
}

.mask-btns {
	text-align: center;
	padding-top: 25px;
}

.mask-btns a,
button.mask-confirm-btn {
	padding: 5px 9px;
	margin: 0 8px;
	color: #fff;
	border-radius: 3px;
	border: 0;
	cursor: pointer;
	height: 30px;
}

.mask-confirm-btn,
button.mask-confirm-btn {
	background: #3498db;
}

.mask-confirm-btn:hover,
button.mask-confirm-btn:hover {
	background: #2980b9;
}

.mask-cancel-btn {
	background: #95a5a6;
}

.mask-cancel-btn:hover {
	background: #7f8c8d;
}

.cd-popup {
    position: fixed;
    left: 45%;
    top: 45%;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity .3s 0s,visibility 0s .3s;
    -moz-transition: opacity .3s 0s,visibility 0s .3s;
    transition: opacity .3s 0s,visibility 0s .3s;
}

.cd-popup.is-visible {
    opacity: 1;
    visibility: visible;
    -webkit-transition: opacity .3s 0s,visibility 0s 0s;
    -moz-transition: opacity .3s 0s,visibility 0s 0s;
    transition: opacity .3s 0s,visibility 0s 0s
}

.cd-popup-container {
    position: relative;
    border-radius: .25em;
    text-align: center;
    padding: 20px 50px;
    color: #fff;
    font-size: 18px;
    background-color: #fc7169;
    box-shadow: 0 0 20px rgba(0,0,0,.2);
    -webkit-transform: translateY(-40px);
    -moz-transform: translateY(-40px);
    -ms-transform: translateY(-40px);
    -o-transform: translateY(-40px);
    transform: translateY(-40px);
    -webkit-backface-visibility: hidden;
    -webkit-transition-property: -webkit-transform;
    -moz-transition-property: -moz-transform;
    transition-property: transform;
    -webkit-transition-duration: .3s;
    -moz-transition-duration: .3s;
    transition-duration: .3s
}

.cd-green {
	background: #21a737;
}

.cd-popup-container p {
    padding: 3em 1em
}

.cd-popup-container .cd-buttons:after {
    content: "";
    display: table;
    clear: both
}

.cd-popup-container .cd-buttons li {
    float: left;
    width: 50%
}

.cd-popup-container .cd-buttons a {
    display: block;
    height: 60px;
    line-height: 60px;
    text-transform: uppercase;
    color: #fff;
    -webkit-transition: background-color .2s;
    -moz-transition: background-color .2s;
    transition: background-color .2s
}

.cd-popup-container .cd-buttons li:first-child a {
    background: #fc7169;
    border-radius: 0 0 0 .25em
}

.no-touch .cd-popup-container .cd-buttons li:first-child a:hover {
    background-color: #fc8982
}

.cd-popup-container .cd-buttons li:last-child a {
    background: #b6bece;
    border-radius: 0 0 .25em 0
}

.no-touch .cd-popup-container .cd-buttons li:last-child a:hover {
    background-color: #c5ccd8
}

.cd-popup-container .cd-popup-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 30px;
    height: 30px
}

.cd-popup-container .cd-popup-close::before,.cd-popup-container .cd-popup-close::after {
    content: '';
    position: absolute;
    top: 12px;
    width: 14px;
    height: 3px;
    background-color: #8f9cb5
}

.cd-popup-container .cd-popup-close::before {
    transform: rotate(45deg);
    left: 8px
}

.cd-popup-container .cd-popup-close::after {
    transform: rotate(-45deg);
    right: 8px
}

.is-visible .cd-popup-container {
    transform: translateY(0)
}